3dude

RealOcean 2.4 is a Blender addon for creating procedural oceans with implemented physics. It ships with 16 presets, works in both Cycles and Eevee, and includes a real-time foam mask.

Organic Addon is a procedural toolset for Blender from 3dude that generates organic structures using ready-made materials and procedural tools. It works with Cycles and Eevee and covers Blender versions 4.0 through 5.1.

Realblackhole 2.0 is a Blender addon that procedurally generates a realistic black hole in the Cycles engine. It builds a black hole, accretion disk, and background using custom nodes, each adjustable and animatable.

Real City 1.0 - Procedural Buildings Addon is a Blender add-on that generates procedural buildings with various elements on them. It produces realistic buildings with procedurally generated textures and works best with Cycles.